Frame started showing signs of rusted out frame in 2003 when the transmission skid weld nuts in the bottom of the frame rusted out as well as the body side step weld nuts in the frame. In 2010, 3 or the 4 rear axle control arms broke free from the frame causing brake lines to fail while driving. I was able to use parking brake and downshifting manual transmission to get home. I was lucky that the rear axle didn't completely separate or the failed brake cause a serious accident. The TJ frames are poorly designed with no drainage causing them to rust from the inside out.
The worst 1998 Jeep Wrangler problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Electrical58
- Engine53
- Airbags46
- Transmission33
- Suspension26
- Body25
- Fuel system20
- Brakes19
- Seat belts17
- Steering17
- Visibility16
- Acceleration11
- Lights6
- Tires4
- Wheels3
- Locks2
- Seats2
Specific symptoms reported on the 1998 Jeep Wrangler
Airbag light 41Ball joint 11Water leak 10Seat belt 9No deployment 7Fire or smoke 7Grinding brakes 5Fuel gauge 5
Recalls 2
Seat belts: front: anchorage
- What is wrong
- Vehicle description: multi-purpose passenger vehicle. The front seat belt shoulder turning loop anchors were not properly heat treated and are not properly hardened.
- Risk
- In the event of a vehicle crash, the front seat occupant may not be properly restrained increasing the risk of serious injury.
- Remedy
- Dealers will replace the front seat shoulder belt turning loop on these vehicles.
Recall number 98V048000 · Recall details
Service brakes, hydraulic: power assist: vacuum
- What is wrong
- Vehicle description: multi-purpose passenger vehicles. The power brake booster vacuum reservoir diaphragm can split or tear.
- Risk
- This can cause an increase in engine idle speed and a loss of power assist during brake application without prior warning.
- Remedy
- Dealers will inspect the brake booster date code and any boosters with the suspect manufacturing date range will be replaced.
Recall number 98V023000 · Recall details
Technical service bulletins for the 1998 Jeep Wrangler 75
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number
- Charging System, Battery Diagnostic Tools and Warranty
- DIPAP Requirements
- Repair Parts Used For Structural Repairs
- Use of Salvage/Recycled Parts
- Use of Aftermarket Parts
- Valve Body
- Part Description: Insulator on Lever Assy Manual Valve
- Steering shimmy
- Reprogram PCM and inspect catalytic converter
1998 Jeep Wrangler fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 2.5L 4‑cyl | 4WD | 15-16 | 17-18 | 16-17 |
| 4.0L 6‑cyl | 4WD | 13-15 | 16-19 | 14-16 |
What 1998 Jeep Wrangler owners say
Most recent owner complaints, unedited.
Airbag light come on and speedo and tach stops working. Vehicle has not been in an accident and this is occuring on numerous jeeps of this year. Why has there not been a recall? If something isn't done about this I will be getting a lot of jeep owners together and filing a class action lawsuit!! It is a serious safety problem. I just purchased the vehicle and after researching this its happening to the majority on this years wranglers
Jeep wrangler frames rust from inside out due to moisture getting in through upper part of frames where their are holes and settling to lower part of frame where their are no drain holes. Their may have not been an issue if jeep had just put in drain holes in lower part of frame. It is a common problem in 1997 through 2006 jeep wranglers. I have this issue.
Jeep tj frame separated at the torsion bar on passenger rear wheel making vehicle unstable and un- usable.
My frame is rotting out fast and furious, I've already had to replace sections, the upper and lower controls arms have ripped off, the body fell threw the mounts, paid to have that fixed
I have a 1998 jeep wrangler. I've owned my jeep for 15 years. It has been garage kept. We were changing the shocks a few weeks ago and noticed severe rust damage. The frame is rusting from the inside out. It's severe. Years before I was traveling down a 2 land rd and had to press my brakes harder than I usually would due to a car pulling out in front of me. At that moment I blew a brake line. I could not get my vehicle stopped. Luckily it's a 5 speed. I geared down as fast as I could and managed to pull it off the main road onto a hill to get it stopped. After inspecting my vehicle I found severe damage. The motors mounts are barely there. The part where the frame mounts to the body is actually missing one due to rusting completely out. Every single bolt and nut is rusted. Every single square inch of the frame is rusted. The problem is that jeep poorly designed the frame with side holes for water and dirt to enter but did not design it with drainage holes on the bottom of the frame. Water and dirt enter and never leave. It's extremely unsafe to drive. I've read thousands of complaints online and this is a very common problem.
Had to replace the frame due to left rear rusted through the whole frame, just a small amount of the frame was left. Other areas had rust eating threw the frame, and in a matter of time would have failed!!!.
"tj wrangler frame rust" - severe rust occurred in the frame of my 1998 jeep wrangler. Vehicle would no longer pass pa state inspection. Rust was due to no drainage hole and frame rusted from inside out. Rust occurred on both driver and passenger sides just in front of the rear control arms and extended front to the transfer case mounting points. I have researched this issue and it is very common and many poor jeep owners are parting out perfectly good jeeps due to them not being able to pass state inspections - luckily no one has been harmed due to this frame damage that I am aware of - some videos on the internet show the entire frame rusted away! This needs to be brought to the attention of jeep as this is obvious a design flaw and owners should be compensated. If there is any doubt of how severe this is simple do a google search! Toyota took care of their customers!!!
I have an excessive amount of frame rust and my vehicle has less than 150xxx miles and this is a severe safety hazard. I have read that there are many people who have experienced this and I am wanting to know what you guys could do to resolve this issue. I bought this vehicle and I do not want to resale because I do not want to sell it in this condition and I want to keep it but I also do not want to drive because of this. There's a lot of life left in this vehicle and it only has 126xxx miles so I need help
On my 1998 jeep wrangler sport, chrysler put a hole in the frame to access the rear sway arm bolt and when they did that it let water , dirt, salt etc into the frame and cause the frame to rot from the inside out. I have researched the problem and many people seem to have the same one I want to put the word out to have it fix because if it was to break while driving your jeep it can cost someone there life. Mine has yet to do so because I seen it in time and want something done about it a recall is needed to fix the problem
Compare the 1998 Jeep Wrangler
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Other model years
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Questions about the 1998 Jeep Wrangler
Is the 1998 Jeep Wrangler reliable?
Owners have filed 265 complaints about the 1998 Jeep Wrangler, fewer than a typical Wrangler model year.
What is the most common problem with the 1998 Jeep Wrangler?
Electrical system, with 58 complaints, typically around 65,000 miles. Next is engine (53).
How many recalls does the 1998 Jeep Wrangler have?
2 recalls, covering seat belts and service brakes, hydraulic.
What year does the Jeep Wrangler have the most electrical problems?
The Jeep Wrangler model years with the most electrical complaints are 2024 (428 complaints), 2021 (310 complaints) and 2018 (269 complaints).
What gas mileage does the 1998 Jeep Wrangler get?
Official estimates for the 1998 Jeep Wrangler range from 14 to 17 mpg combined. The most efficient version (2.5L 4-cyl, 4WD) gets 15-16 city and 17-18 highway.
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Check its historyJeep Wrangler in the news
- Jeep recalls 2026 Grand Cherokee, 2026 Wrangler and 2026 Cherokee and other models over back over prevention camera problem (844,028 vehicles)
- Jeep extends warranty coverage on 2018-2023 Wrangler, 2020-2023 Gladiator and 2021-2023 Wrangler 4xe (structure body)
- Jeep extends warranty coverage on 2018-2022 Wrangler, 2020-2022 Gladiator and 2021-2022 Wrangler 4xe (electrical system)